Struct Tween 

pub struct Tween<T> {
    pub from: T,
    pub to: T,
    pub duration_ms: u32,
    pub easing: EasingFunction,
    /* private fields */
}

A tween that interpolates between two values over time.

Fields

from: T

Starting value

to: T

Ending value

duration_ms: u32

Duration in milliseconds

easing: EasingFunction

Easing function

Implementations

impl<T: Clone> Tween<T>

pub fn new(from: T, to: T, duration_ms: u32) -> Self

Create a new tween.

pub const fn with_easing(self, easing: EasingFunction) -> Self

Set the easing function.

pub fn progress(&self) -> f32

Get the normalized progress (0.0 to 1.0).

pub fn eased_progress(&self) -> f32

Get the eased progress value.

pub const fn is_complete(&self) -> bool

Check if the tween is complete.

pub fn advance(&mut self, delta_ms: u32)

Advance the tween by delta milliseconds.

pub fn reset(&mut self)

Reset the tween to the beginning.

impl Tween<f32>

pub fn value(&self) -> f32

Get the current interpolated value.

impl Tween<f64>

pub fn value(&self) -> f64

Get the current interpolated value.

Trait Implementations

impl<T: Clone> Clone for Tween<T>

fn clone(&self) -> Tween<T>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Debug> Debug for Tween<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.